• Season 5 Episode 21
  • No Good at Saying Sorry (One More Chance)

  • Airdate:30.04.2009.

As preparations continue for Meredith and Derek's wedding, Izzie receives a surprise hospital visit from her handful-of-a-mother, Robbie. Meanwhile, a newly sober Thatcher visits his daughters, Meredith and Lexie, in order to make amends, and the Chief and Meredith bitterly fight over a controversial medical case 

series regulars:

    Ellen Pompeo as Meredith Grey
    Patrick Dempsey as Derek Shepherd
    Sandra Oh as Cristina Yang
    Katherine Heigl as Isobel "Izzie" Stevens
    Justin Chambers as Alex Karev
    T.R. Knight as George O'Malley
    Chandra Wilson as Miranda Bailey
    James Pickens, Jr. as Richard Webber
    Sara Ramirez as Callie Torres
    Eric Dane as Mark Sloan
    Chyler Leigh as Lexie Grey
    Kevin McKidd as Owen Hunt

guest cast:

    Sharon Lawrence as Robbie
    Jessica Capshaw as Dr. Arizona
    Jeff Perry as Thatcher
    Kellie Martin as Julie
    Nina Siemaszko as Kate
    Megan Henning as Willow.

written by:

Krista Vernoff

directed by:

Tom Verica.